UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c5gmIJtCtOsnISgWHitaCCI8DfQchEdhIrJ0UM6iIlI=' 
WHERE 
  key_id = '1f78f991e4e3c486ba6566f77a8957d513e5ecf2d0dd0e640bdb030b0b5ad38c' 
  AND (
    token = 'c5gmIJtCtOsnISgWHitaCCI8DfQchEdhIrJ0UM6iIlI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )